Boot Select button
Disable Flash boot(force USB boot)
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1
explain to me an air core inductor as if I was a child
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7
ADC GPIO pins have diode to VDDIO (other GPIO do not) FET stops leakage through ...
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2
40 Pins connector
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5
PS=0: PFM mode (default, best efficiency)
PS=1: PWM mode (improved ripple but mu...
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4
ADC current = ~150uA
For best performance use external 3.0V shunt ref (e.g. LM4...
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3
C5
Capacitance
47 F
R6
Resistance
100 Ω
L2
Inductance
20 nH
R3
Resistance
100 Ω
GPIO23
3V3_EN
VSYS
U2
Raspberry Pi Pico Rev3 board schematic
